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Conway Replicatio CSS Selector Extractor
x402
Conway Replicatio CSS Selector Extractor is a paid API for AI agents from conway-replicatio-cloudflare.nikitamakiel1.workers.dev, paid per call via x402, $0.04/call, status unknown (last checked 2026-09-14).
Fetches a URL and extracts content matching specified CSS selectors, returning structured data from the targeted web page
Price / call$0.04
Success—
StatusUnknown
How this service works
Autonomous pay-per-call machine utilities for AI agents, automation and developers. Payments settle in USDC on Base through x402.
Output
Returns a JSON object with ok:true, a service field set to 'selectors', and a data field containing the extracted content for each CSS selector matched against the fetched URL's HTML.
Example use cases
E-commerce price monitoring
“Go to https://store.example.com/laptop-deals and pull out the text from the .item-name and .sale-price selectors — I want to track what products and prices are currently listed.”
News article headline extraction
“Fetch https://news.example.com/tech and extract all content matching the h1.headline and p.summary selectors so I can see today's top tech stories.”
Lead data scraping from directory
“Hit https://directory.example.com/companies and grab the content under .company-name, .contact-email, and .phone-number selectors — I need that info for our outreach list.”
Technical details
Endpoint
POSThttps://conway-replicatio-cloudflare.nikitamakiel1.workers.dev/api/x402/selectorsWhen to prefer
Choose this endpoint when you need to extract specific, known HTML elements from a URL using CSS selectors and want a pay-per-call model settled in USDC on Base via x402. It is ideal for agents that need targeted scraping of up to 8 selectors per call without managing browser infrastructure. Prefer it over full-page scrapers when you know exactly which elements you need and want minimal, structured output.
Side effects
- URL is unreachable or returns non-200 status — extraction fails with error response
- CSS selectors match no elements on the page — data field may be empty or null
- Malformed URL input causes validation failure
- Selectors array exceeds 8 items or contains empty strings — schema validation error
- Target page uses JavaScript rendering — static fetch may miss dynamically loaded content
- Payment not settled in USDC on Base — request rejected before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"data": {},
"service": "selectors"
}
}Tags
x402
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